Evidence map›Paper›PMID 28245350›Full record

ArticleArthritis & rheumatology (Hoboken, N.J.)2017

Cardiovascular Safety of Tocilizumab Versus Tumor Necrosis Factor Inhibitors in Patients With Rheumatoid Arthritis: A Multi-Database Cohort Study.

Seoyoung C Kim, Daniel H Solomon, James R Rogers, Sara Gale, Micki Klearman, Khaled Sarsour, Sebastian Schneeweiss

Registry-linked trialOpen access · hybridAbstract readComparative Study
In one paragraph

Article in Arthritis & rheumatology (Hoboken, N.J.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02797769 (Risk of Cardiovascular Events in Patients Using Tocilizumab as Compared With Other Biologics in Multiple Large Healthcare Databases), which is not on this map. Cited by 105 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed, 6 pooled it
23.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02797769 completednot on this map

Risk of Cardiovascular Events in Patients Using Tocilizumab as Compared With Other Biologics in Multiple Large Healthcare Databases

TypeobservationalSponsorHoffmann-La RocheRan2016 to 2016Enrolled48,950ConditionsRheumatoid ArthritisArmsOther Biologics, Tocilizumab
3 · Its place in the literature

Who cites it

105 citing papers in PubMed, 6 syntheses or guidelines pooled it, 186 citations in OpenAlex.

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  5. Fracture Risk After Initiation of Use of Canagliflozin: A Cohort Study.Annals of internal medicine · 2019 · on this map
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  11. Investigating the Short-Term Changes of the Electrocardiogram Indicators During Hospitalization in Patients With COVID-19 Following the Use of Tocilizumab.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2026
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45 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Seoyoung C KimBrigham and Women's Hospital, Boston, Massachusetts.
Daniel H SolomonBrigham and Women's Hospital, Boston, Massachusetts.
James R RogersBrigham and Women's Hospital, Boston, Massachusetts.
Sara GaleGenentech, South San Francisco, California.
Micki KlearmanGenentech, South San Francisco, California.
Khaled SarsourGenentech, South San Francisco, California.
Sebastian SchneeweissBrigham and Women's Hospital, Boston, Massachusetts.
Brigham and Women's Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWhile tocilizumab (TCZ) is known to increase low-density lipoprotein (LDL) cholesterol levels, it is unclear whether TCZ increases cardiovascular risk in patients with rheumatoid arthritis (RA). This study was undertaken to compare the cardiovascular risk associated with receiving TCZ versus tumor necrosis factor inhibitors (TNFi).

methodsTo examine comparative cardiovascular safety, we conducted a cohort study of RA patients who newly started TCZ or TNFi using claims data from Medicare, IMS PharMetrics, and MarketScan. All patients were required to have previously used a different TNFi, abatacept, or tofacitinib. The primary outcome measure was a composite cardiovascular end point of hospitalization for myocardial infarction or stroke. TCZ initiators were propensity score matched to TNFi initiators with a variable ratio of 1:3 within each database, controlling for >65 baseline characteristics. A fixed-effects model combined database-specific hazard ratios (HRs).

resultsWe included 9,218 TCZ initiators propensity score matched to 18,810 TNFi initiators across all 3 databases. The mean age was 72 years in Medicare, 51 in PharMetrics, and 53 in MarketScan. Cardiovascular disease was present at baseline in 14.3% of TCZ initiators and 13.5% of TNFi initiators. During the study period (mean ± SD 0.9 ± 0.7 years; maximum 4.5 years), 125 composite cardiovascular events occurred, resulting in an incidence rate of 0.52 per 100 person-years for TCZ initiators and 0.59 per 100 person-years for TNFi initiators. The risk of cardiovascular events associated with TCZ use versus TNFi use was similar across all 3 databases, with a combined HR of 0.84 (95% confidence interval 0.56-1.26).

conclusionThis multi-database population-based cohort study showed no evidence of an increased cardiovascular risk among RA patients who switched from a different biologic drug or tofacitinib to TCZ versus to a TNFi.

Indexed as

AdultAgedAntibodies, Monoclonal, HumanizedAntirheumatic AgentsArthritis, RheumatoidCardiovascular DiseasesCohort StudiesDatabases, FactualDrug SubstitutionFemaleHospitalizationHumansIncidenceMaleMiddle AgedMyocardial InfarctionAntibodies, Monoclonal, HumanizedAntirheumatic AgentstocilizumabTumor Necrosis Factor-alpha

Identifiers

PMID28245350
PMCPMC5573926
OpenAlexW2591643981

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.